🟡 Medium ⏱ 5–30 min Last verified: 7 May 2026 Affected versions: Ubuntu 26.04 LTS 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors […]
🟠 High ⏱ 15–60 min Last verified: 7 May 2026 Affected versions: Ubuntu 22.04 (jammy) 📖 ~4 min read • Source: Ubuntu Security Notice USN-8207-1 Related CVEs: CVE-2026-20031 CVE-2025-20234 CVE-2025-20260 CVE-2024-20505 CVE-2024-20506 https://launchpad.net/bugs/2046581 CVE-2023-20197 CVE-2023-20032 +6 more Upstream summary: It was discovered that ClamAV incorrectly handled certain HTML files. A remote attacker could possibly […]
🟢 Low ⏱ 5–15 min Last verified: 7 May 2026 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read • Source: Ubuntu Security Notice USN-8225-1 Related CVEs: CVE-2025-68480 CVE-2018-17175 Upstream summary: Jared Deckard discovered that Python marshmallow did not correctly handle hiding certain fields. An attacker could possibly use this issue to leak sensitive […]
🔴 Critical ⏱ 5–30 min Last verified: 6 May 2026 Affected versions: Ubuntu 26.04 LTS 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors […]
GitLab Community Edition (CE) is a self-hosted Git repository platform with built-in CI/CD, issue tracking, container registry, and merge request workflows. This guide installs GitLab CE on Ubuntu 26.04 LTS using the official Omnibus package. Tested and valid on: Ubuntu 26.04 LTS Prerequisites Ubuntu 26.04 LTS with at least 4 GB RAM and 2 CPUs […]
🟡 Medium ⏱ 10–30 min Last verified: 6 May 2026 Affected versions: Ubuntu 24.04 (noble) 📖 ~4 min read • Source: Ubuntu Security Notice USN-8063-1 Related CVEs: CVE-2026-0994 CVE-2024-7254 CVE-2025-4565 Upstream summary: It was discovered that Protocol Buffers incorrectly handled recursion when the Python google.protobuf.json_format.ParseDict() function is being used. An attacker could possibly use […]
🟡 Medium ⏱ 10–30 min Last verified: 6 May 2026 Affected versions: Ubuntu 24.04 (noble) 📖 ~4 min read • Source: Ubuntu Security Notice USN-8202-1 Related CVEs: CVE-2026-39956 CVE-2026-33947 CVE-2026-39979 CVE-2026-33948 CVE-2026-40164 CVE-2026-32316 CVE-2025-48060 CVE-2024-23337 +1 more Upstream summary: It was discovered that jq did not correctly handle certain string concatenations. An attacker could […]
🟡 Medium ⏱ 10–30 min Last verified: 6 May 2026 Affected versions: Ubuntu 24.04 (noble) 📖 ~4 min read • Source: Ubuntu Security Notice USN-7858-1 Related CVEs: CVE-2025-52885 CVE-2025-43718 CVE-2025-50420 CVE-2025-52886 CVE-2025-43903 CVE-2025-32364 CVE-2025-32365 CVE-2024-56378 +1 more Upstream summary: It was discovered that poppler incorrectly handled certain PDF files. An attacker could possibly use […]
Regular database backups are essential for disaster recovery. MySQL provides several tools — mysqldump for logical backups, mysqlpump for parallel dumps, and MySQL Shell’s dumpInstance for modern cloud-friendly backups. This guide covers backing up and restoring MySQL databases on Ubuntu 26.04 LTS. Tested and valid on: Ubuntu 26.04 LTS Prerequisites Ubuntu 26.04 LTS with MySQL […]
🟠 High ⏱ 15–60 min Last verified: 6 May 2026 Affected versions: Ubuntu 22.04 (jammy) 📖 ~4 min read • Source: Ubuntu Security Notice USN-8279-1 Related CVEs: CVE-2024-35862 CVE-2024-50060 CVE-2026-23274 CVE-2026-23351 CVE-2026-31419 CVE-2026-31431 CVE-2026-31504 CVE-2026-31533 +12 more Upstream summary: It was discovered that the Linux kernel algif_aead module did not properly handle in-place cryptographic […]
